Published March 1989
| Version v1
Journal article
Effective spinon-spinon and holon-holon interactions in RVB models of high-Tc superconductivity
Description
The interaction between the bosonic excitations as well as between the fermionic ones in the RVB systems with the (extended) Hubbard Hamiltonian were studied by means of the slave boson technique and the perturbation theory. The corresponding effective Hamiltonians have been found. It was shown, in particular, that in the RVB system with two interpenetrating sublattices there exists the effective attraction between two holons of different kind as well as between two spinions of different kinds in the singlet state
Additional details
Publishing Information
- Journal Title
- International Journal of Modern Physics B
- Journal Volume
- 3
- Journal Issue
- 3
- Series
- Int. J. Mod. Phys. B.
- Journal Page Range
- 415-425
- ISSN
- 0217-9792
- CODEN
- IJPBE
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21000924
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSON-FERMION SYMMETRY; BOSONS; EXCITATION; FERMIONS; HAMILTONIANS; HIGH TEMPERATURE; PERTURBATION THEORY; SUPERCONDUCTIVITY
- Descriptors DEC
- ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ENERGY-LEVEL TRANSITIONS; MATHEMATICAL OPERATORS; PHYSICAL PROPERTIES; QUANTUM OPERATORS; SYMMETRY